Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I think, this is a clone of original MOSTEK MK5087, but this IC is only a tone dialer,without tone decoder function...
UMC number is UM 95087.
I have both d'sheets.
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